#if !defined(_app_message)
#define _app_message

/**
 * @brief Converts a JSON string to a char array
 * 
 * @param data 
 * @param len 
 * @return char* 
 */
char* app_message_charsToJson(char *data);

/**
 * @brief Converts a char array to a JSON string
 * 
 * @param data_json 
 * @param data_buf 
 * @param buf_size 
 * @return int 
 */
int app_message_jsonToChars(char *data_json ,char *data_buf,int buf_size);

#endif // _app_communication
